--- SQLAlchemy-1.2.7/setup.py.orig	2018-04-20 22:27:50.000000000 +0200
+++ SQLAlchemy-1.2.7/setup.py	2018-05-26 11:23:38.674698725 +0200
@@ -81,7 +81,7 @@
     # not working at the time of this comment.
     user_options = [('pytest-args=', 'a', "Arguments to pass to py.test")]
 
-    default_options = ["-n", "4", "-q", "--nomemory"]
+    default_options = ["-q", "--nomemory"]
 
     def initialize_options(self):
         TestCommand.initialize_options(self)
@@ -159,7 +159,7 @@
         cmdclass=cmdclass,
         tests_require=[
             "pytest>=2.5.2,!=3.9.1,!=3.9.2",
-            "mock",
+            "mock;python_version<'3.3'",
             "pytest-xdist",
         ],
         long_description=readme,